{"id":"CVE-2026-54477","aliases":["EUVD-2026-41466","GHSA-9qxq-9wpj-4f86"],"status":"published","title":"Gardyn IoT Hub Improper Neutralization of HTTP Headers for Scripting Syntax","description":"The admin panel lacks standard security headers, enabling clickjacking and cross-site scripting attacks.","severity":{"version":"4.0","score":5.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00327,"percentile":0.26134,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-644"],"published":"2026-07-02T23:52:49Z","modified":"2026-07-06T19:42:49Z","exploits":[{"source":"pocgithub","id":"MichaelAdamGroberman/CVE-2026-54477","title":"MichaelAdamGroberman/CVE-2026-54477","date":"2026-07-02","url":"https://github.com/MichaelAdamGroberman/CVE-2026-54477"}],"products":[{"vendor":"gardyn","product":"gardyn cloud api"},{"vendor":"gardyn","product":"gardyn home firmware"},{"vendor":"gardyn","product":"gardyn studio firmware"}],"references":[{"url":"https://mygardyn.com/security/"},{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-26-183-03"},{"url":"https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-183-03.json"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-54477"},{"url":"https://mygardyn.com/security"},{"url":"https://github.com/advisories/GHSA-9qxq-9wpj-4f86"}],"sources":{"cve":[{"id":"CVE-2026-54477","title":"Gardyn IoT Hub Improper Neutralization of HTTP Headers for Scripting Syntax","description":"The admin panel lacks standard security headers, enabling clickjacking and cross-site scripting attacks.","status":"published","published":"2026-07-02T23:52:49.505Z","modified":"2026-07-06T15:43:39.779Z","cvss":[{"version":"4.0","score":5.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","level":"medium","assessor":"cna"},{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-644"],"updated_at":"2026-11-02T13:37:58.613221Z"}],"euvd":[{"id":"EUVD-2026-41466","description":"The admin panel lacks standard security headers, enabling clickjacking and cross-site scripting attacks.","status":"published","published":"2026-07-02T23:52:49Z","modified":"2026-07-06T15:43:39Z","cvss":[{"version":"4.0","score":5.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","level":"medium"}],"updated_at":"2026-11-02T18:20:13.172179Z"}],"ghsa":[{"id":"GHSA-9qxq-9wpj-4f86","title":"The admin panel lacks standard security headers, enabling clickjacking and cross-site scripting...","description":"The admin panel lacks standard security headers, enabling clickjacking and cross-site scripting attacks.","status":"published","published":"2026-07-03T00:31:55Z","modified":"2026-07-03T00:32:03Z","cvss":[{"version":"4.0","score":5.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"},{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-644"],"updated_at":"2026-11-02T15:09:13.018027Z"}],"nvd":[{"id":"CVE-2026-54477","description":"The admin panel lacks standard security headers, enabling clickjacking and cross-site scripting attacks.","status":"published","published":"2026-07-03T00:16:52.44Z","modified":"2026-07-06T19:42:49.287Z","cvss":[{"version":"4.0","score":5.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-644"],"updated_at":"2026-11-02T14:12:27.541515Z"}]}}